25629052 has 6 divisors (see below), whose sum is σ = 44850848. Its totient is φ = 12814524.

The previous prime is 25628987. The next prime is 25629077. The reversal of 25629052 is 25092652.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3203628 + ... + 3203635.

Almost surely, 2^25629052 is an apocalyptic number.

It is an amenable number.

25629052 is a deficient number, since it is larger than the sum of its proper divisors (19221796).

25629052 is a wasteful number, since it uses less digits than its factorization.

25629052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6407267 (or 6407265 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 25629052 is about 5062.5143950413. The cubic root of 25629052 is about 294.8339657472.

The spelling of 25629052 in words is "twenty-five million, six hundred twenty-nine thousand, fifty-two".